WO1994012230A1 - Inhaler for multiple use - Google Patents
Inhaler for multiple use Download PDFInfo
- Publication number
- WO1994012230A1 WO1994012230A1 PCT/SE1993/001007 SE9301007W WO9412230A1 WO 1994012230 A1 WO1994012230 A1 WO 1994012230A1 SE 9301007 W SE9301007 W SE 9301007W WO 9412230 A1 WO9412230 A1 WO 9412230A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel
- carrier
- inhaler according
- dispensing station
- inhaler
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
- A61M15/0043—Non-destructive separation of the package, e.g. peeling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
- A61M15/0046—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type of carrier
- A61M15/0051—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type of carrier the dosages being arranged on a tape, e.g. strips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/0045—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters
- A61M15/0053—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type or way of disposal
- A61M15/0055—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using multiple prepacked dosages on a same carrier, e.g. blisters characterized by the type or way of disposal the used dosages being coiled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0065—Inhalators with dosage or measuring devices
- A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
- A61M15/0081—Locking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0065—Inhalators with dosage or measuring devices
- A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
- A61M15/007—Mechanical counters
- A61M15/0071—Mechanical counters having a display or indicator
- A61M15/0075—Mechanical counters having a display or indicator on a disc
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
- A61M2202/064—Powder
Definitions
- a further advantage of using an elongate carrier is that the counting device may be dispensed with entirely if each dose is numbered, i. e. a numeral is assigned to each dosis, the numerals being consecutively .visible through an opening in the housing.
- the doses are numbered backwards with the highest numeral assigned to the first dose. In this way a simple way of indicating the number of doses remaining may be obtained without any need for a counting mechanism.
- the elongate carrier (and the depressions in particular) must be comparatively stiff to permit the use of the depressions as actuating means in conjunction with indexing or registering means. This may be undesirable in some applications.
- the use of the depressions in combination with the indexing means also results in limitations on the size of the depressions since the depressions, apart from the stiffness mentioned above, also have to have a minimum size in order not to slip through the indexing or registering means. This means that the doses also have to have a minimum size.
- Figs 2 - 5 are schematic drawings of a preferred embodiment showing the basic principles of the means for determining the length of the movement of the carrier and holding for blocking the carrier in a correct position in the dispensing station upon actuation .
- the lower tape 3 is guided onto a second take-up spool 11 by means of a second guide roller 19 located after the dispensing station 7.
- the second take-up spool 11 is driven by the first take-up spool 15 by means of a belt 36 which for instance may be made of rubber.
- This belt will serve as a cheap and simple friction coupling compensating for any differences in the respective winding speeds of the lower tape 3 and the cover strip 4. Normally there should not be any great differences in the winding speeds provided that the thickness of the lower tape and the thickness of the cover strip are more or less equal and that the two take-up spools have the same diameter and provided that any influence from the cavities in the carrier can be disregarded.
- the free end of the cover strip 4 is firmly attached, to the take-up spool 17 and the free end of the lower tape 3 - is attached to the take-up spool 11.
- the carrier 2 further is provided with equidistant perforations (not shown) which preferably are located along the longitudinal edges of the carrier. These perforations are intended to engage sprockets 21 on a sprocket wheel 20 which is rotatably journaled in the housing 1 such that the sprocket wheel 20 rotates with the carrier 2 when the carrier 2 is displaced longitudinally.
- a ratchet wheel 23 provided with recesses 25 and a cog wheel 24 provided with recesses 26 further are attached coaxially and rigidly with the sprocket wheel 20 so as to co-rotate therewith.
- the cog wheel 24 serves to actuate a counting device in the shape of a cog wheel 16 provided with a scale visible through an aperture in the housing (not shown) and serves additionally as a cam for a purpose which will be described more in detail below.
- Figs 2 - 5 illustrate the functional details of the indexing means and particularly some details not shown in Fig 1.
- a cam follower 31 cooperating with the cog wheel 24 is fixedly attached relative to the detent 32.
- the detent and the follower are rotatably carried on an axle 35.
- the detent and follower are spring-biased in a counter ⁇ clockwise direction whereas the double pawl is spring- biased in a clockwise direction.
- the trigger 14 is spring-loaded by a spring 33 biasing the trigger outwardly from the housing 1.
- Fig 2 illustrates the initial position of the indexing means, before a cavity containing a new dose is moved into the dispensing station. In this position the trigger 14 rests on the shoulder 29.
- the pawl 28 is in engagement with the teeth 13 by which means the actuating wheel 12 is blocked.
- the pawl 27 is further in engagement with the ratchet wheel 23 by which means the sprocket wheel 20 is blocked. Consequently the carrier 2 is blocked.
- the detent 32 finally rests upon the upper surface of the shoulder 34, thus keeping the cam follower out of engagement with the cog wheel or cam 24.
- the cam follower 31 will swing clockwise under the influence of the teeth on the cog wheel 24 which in this instance serve as cams. This will force the detent 32 out of engagement with the lower surface of the shoulder 34 to slide on to the upper surface of the shoulder, thus freeing the double pawl 22. When the detent 32 rests on the upper surface of the shoulder 34, the cam follower 31 will return to its original position, out of engagement with the cog or cam wheel 24.
- the angular distance between the recesses 25 is chosen such that this rotation of the ratchet wheel 23 corresponds to an angular movement of the sprocket wheel 20 corresponding exactly to the distance between two adjacent depressions or cavities.
- cover strip 4 is used to pull the carrier 2 through the inhaler and the lower tape 3 serves no other purpose than to form sealable containers or cavities for each individual dose of the drug, the design of, the dimensions of and the choice of materials in the lower tape 3 and the cavities can be varied so as to optimize the release of the powdered drug from the cavities into the air stream.
- the indexing means in the embodiment illustrated comprise a sprocket wheel for engagement with perforations in the tape.
- This sprocket wheel is illustrated as being located before the place of separation of the lower tape and the cover strip.
- the sprocket wheel may however be located after the place of separation and after the dispensing station, engaging the lower tape only or the cover strip only. This may for instance have advantages in regard of the design of the inhaler.
- the carrier might have to be relatively strong in order not to be deformed against the sprocket wheel under the influence of the pulling action when the sprocket wheel is blocked after a forward movement of the carrier, since such deformation may result in a incorrect positioning of a cavity in the dispensing station.
- the sprocket wheel is not locked at the end of each intermittent movement, it may be advisable to provide a friction brake or an equivalent thereof acting on the sprocket wheel or on the carrier before the dispensing station in order to counteract any forces transmitted from the take-up spool to the elongate carrier, thus preventing the carrier to move after the end of the intermittent movement under the action of these forces, in order to ensure that the cavity always is located correctly in the dispensing stat ion .
- indexing wheel as for instance the sprocket wheel, is locked at the end of each movement of the carrier. It would in principle be sufficient if the indexing wheel merely activated the mechanism for locking the take-up spool in a distinct and secure manner.
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9307537A BR9307537A (en) | 1992-11-27 | 1993-11-23 | Multiple use inhaler for powdered medications using an inhaler and process for administering a drug finely divided into powder particles |
EP94901134A EP0670742B1 (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple use |
CA002149027A CA2149027C (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple use |
AU55824/94A AU674717B2 (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple use |
AT94901134T ATE206941T1 (en) | 1992-11-27 | 1993-11-23 | MULTIPURPOSE INHALER |
HU9501552A HU219113B (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple use |
JP51255094A JP3523255B2 (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple uses |
US08/436,334 US5582162A (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple use |
DE69330962T DE69330962T2 (en) | 1992-11-27 | 1993-11-23 | MEHRZWECKINHALATOR |
NO952038A NO952038L (en) | 1992-11-27 | 1995-05-23 | Reusable inhaler |
FI952566A FI952566A (en) | 1992-11-27 | 1995-05-26 | Multi-purpose medicine nozzle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203570-8 | 1992-11-27 | ||
SE9203570A SE9203570D0 (en) | 1992-11-27 | 1992-11-27 | INHALES FOR MULTIPLE USE |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994012230A1 true WO1994012230A1 (en) | 1994-06-09 |
Family
ID=20387954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1993/001007 WO1994012230A1 (en) | 1992-11-27 | 1993-11-23 | Inhaler for multiple use |
Country Status (14)
Country | Link |
---|---|
US (1) | US5582162A (en) |
EP (1) | EP0670742B1 (en) |
JP (1) | JP3523255B2 (en) |
AT (1) | ATE206941T1 (en) |
AU (1) | AU674717B2 (en) |
BR (1) | BR9307537A (en) |
CA (1) | CA2149027C (en) |
DE (1) | DE69330962T2 (en) |
FI (1) | FI952566A (en) |
HU (1) | HU219113B (en) |
IS (1) | IS4095A (en) |
NO (1) | NO952038L (en) |
SE (1) | SE9203570D0 (en) |
WO (1) | WO1994012230A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996016687A1 (en) * | 1994-11-29 | 1996-06-06 | Astra Aktiebolag | Dose indicating device |
US5794613A (en) * | 1997-01-09 | 1998-08-18 | Sepracor, Inc. | Multiple-dose dispenser for dry powder inhalers |
US6240918B1 (en) | 1996-02-21 | 2001-06-05 | Schering Corporation | Powdered medication inhaler |
US6698425B1 (en) | 1997-02-07 | 2004-03-02 | Astrazeneca Ab | Powder inhaler |
EP1996173A2 (en) * | 2006-03-23 | 2008-12-03 | 3M Innovative Properties Company | Powder filling processes |
EP2011535A1 (en) | 2007-07-06 | 2009-01-07 | Boehringer Ingelheim Pharma GmbH & Co. KG | Inhaler |
EP2011536A1 (en) * | 2007-07-06 | 2009-01-07 | Boehringer Ingelheim Pharma GmbH & Co. KG | Inhaler |
US8985102B2 (en) | 2009-05-18 | 2015-03-24 | Adamis Pharmaceuticals Corporation | Dry powder inhalers |
US9125999B2 (en) | 2009-05-18 | 2015-09-08 | Adamis Pharmaceuticals Corporation | Dry powder inhaler dose counters |
US10370183B2 (en) | 2012-07-19 | 2019-08-06 | Adamis Pharmaceuticals Corporation | Powder feeding apparatus |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9004781D0 (en) * | 1990-03-02 | 1990-04-25 | Glaxo Group Ltd | Device |
SK280967B6 (en) | 1990-03-02 | 2000-10-09 | Glaxo Group Limited | Inhalation device |
US6536427B2 (en) | 1990-03-02 | 2003-03-25 | Glaxo Group Limited | Inhalation device |
MY105368A (en) * | 1990-03-02 | 1994-09-30 | Glaxo Group Ltd | Inhalation device. |
CA2172537A1 (en) * | 1993-09-22 | 1995-03-30 | Gage Garby | Indicator device responsive to axial force |
GB9326574D0 (en) * | 1993-12-31 | 1994-03-02 | King S College London | Dry power inhalers |
DK0995457T3 (en) * | 1995-12-07 | 2004-08-16 | Jago Res Ag | Inhalator nozzle for multiple dose dispensing of pharmacological dry powder |
US7131441B1 (en) | 1995-12-07 | 2006-11-07 | Skyepharma Ag | Inhaler for multiple dosed administration of a pharmacological dry powder |
US5823179A (en) | 1996-02-13 | 1998-10-20 | 1263152 Ontario Inc. | Nebulizer apparatus and method |
US6237590B1 (en) * | 1997-09-18 | 2001-05-29 | Delsys Pharmaceutical Corporation | Dry powder delivery system apparatus |
IT238038Y1 (en) * | 1997-11-12 | 2000-09-29 | Miat Spa | MULTI-DOSE DISPENSER OF A SUBSTANCE IN POWDER OR IN GRAINS, OF THE INCUI TYPE |
US6003512A (en) * | 1997-11-13 | 1999-12-21 | Lovelace Respiratory Research Institute | Dust gun-aerosol generator and generation |
GB9810126D0 (en) * | 1998-05-13 | 1998-07-08 | Glaxo Group Ltd | |
WO1999056807A1 (en) * | 1998-05-04 | 1999-11-11 | Glaxo Group Limited | Unit dose inhaler apparatus and method of delivery using same |
WO2001041850A1 (en) * | 1999-12-07 | 2001-06-14 | Orion Corporation | Multidose powder inhaler |
US7171965B2 (en) * | 2000-02-01 | 2007-02-06 | Valois S.A.S. | Breath actuated dry powder inhaler and tape dose strip |
SI1142601T1 (en) * | 2000-04-07 | 2006-08-31 | Andi Ventis Ltd | Mouthpiece for a particulate inhaler |
CA2809180C (en) | 2001-03-20 | 2015-06-02 | Trudell Medical International | Nebulizer apparatus with an adjustable fluid orifice |
GB0125132D0 (en) * | 2001-10-19 | 2001-12-12 | Glaxo Group Ltd | Medicament dispenser |
GB0201677D0 (en) | 2002-01-25 | 2002-03-13 | Glaxo Group Ltd | Medicament dispenser |
GB0209526D0 (en) * | 2002-04-26 | 2002-06-05 | Glaxo Group Ltd | Medicament dispenser |
US6904908B2 (en) | 2002-05-21 | 2005-06-14 | Trudell Medical International | Visual indicator for an aerosol medication delivery apparatus and system |
GB0418278D0 (en) * | 2004-08-16 | 2004-09-15 | Glaxo Group Ltd | Medicament dispenser |
CA2616997C (en) * | 2004-09-13 | 2014-12-23 | Oriel Therapeutics, Inc. | Dry powder inhalers that inhibit agglomeration, related devices and methods |
GB0509952D0 (en) * | 2005-05-16 | 2005-06-22 | Glaxo Group Ltd | Fault indicator |
CA2661152A1 (en) * | 2006-08-21 | 2008-02-28 | Trudell Medical International | Respiratory muscle endurance training device and method for the use thereof |
GB0622827D0 (en) * | 2006-11-15 | 2006-12-27 | Glaxo Group Ltd | Sheet driver for use in a drug dispenser |
FR2909644B1 (en) * | 2006-12-11 | 2011-03-04 | Valois Sas | DEVICE FOR DISPENSING FLUID PRODUCT |
WO2009079078A1 (en) | 2007-12-14 | 2009-06-25 | Labogroup S.A.S. | Delivering aerosolizable food products |
EP2338575B1 (en) | 2008-02-21 | 2017-05-31 | Trudell Medical International | Respiratory muscle endurance training device and method for the use thereof |
US8333729B2 (en) * | 2009-04-07 | 2012-12-18 | Polybiotics Llc | Multi-dose delivery system |
WO2013045996A1 (en) | 2011-09-26 | 2013-04-04 | Trudell Medical International | Dose counter and medication delivery device |
DE102012104850A1 (en) * | 2012-04-05 | 2013-10-10 | Alfred Von Schuckmann | Device for the portioned dispensing of medicaments |
EP3041555A4 (en) * | 2013-09-04 | 2017-03-08 | 3M Innovative Properties Company | Dry-powder inhaler and method |
US10850050B2 (en) | 2016-05-19 | 2020-12-01 | Trudell Medical International | Smart valved holding chamber |
US10786638B2 (en) | 2016-07-08 | 2020-09-29 | Trudell Medical International | Nebulizer apparatus and method |
WO2018007997A1 (en) | 2016-07-08 | 2018-01-11 | Trudell Medical International | Smart oscillating positive expiratory pressure device |
EP3541731B1 (en) | 2016-11-21 | 2021-09-22 | Ecolab USA Inc. | Material supply system with a valve assembly and a base assembly provided with an actuator |
WO2018093992A1 (en) | 2016-11-21 | 2018-05-24 | Ecolab Usa Inc. | Material supply system with valve assembly with improved sealing capabilities |
ES2920151T3 (en) | 2016-12-09 | 2022-08-01 | Trudell Medical Int | smart nebulizer |
WO2019112948A1 (en) | 2017-12-04 | 2019-06-13 | Ecolab Usa Inc. | Material wetting system with shroud assembly |
EP3720795A1 (en) | 2017-12-04 | 2020-10-14 | Ecolab USA Inc. | Powder material hopper system with offset loading |
MX2020007026A (en) | 2018-01-04 | 2020-12-03 | Trudell Medical Int | Smart oscillating positive expiratory pressure device. |
EP4021542A4 (en) | 2019-08-27 | 2023-09-06 | Trudell Medical International | Smart oscillating positive expiratory pressure device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013327A1 (en) * | 1989-04-28 | 1990-11-15 | Riker Laboratories, Inc. | Dry powder inhalation device |
WO1990013328A1 (en) * | 1989-04-28 | 1990-11-15 | Riker Laboratories, Inc. | Dry powder inhalation device |
GB2242134A (en) * | 1990-03-02 | 1991-09-25 | Glaxo Group Ltd | Inhalation device |
EP0469814A1 (en) * | 1990-07-31 | 1992-02-05 | Lilly Industries Limited | Medicament administering devices |
WO1992005823A1 (en) * | 1990-10-04 | 1992-04-16 | Valois | Powder inhaler |
WO1992008509A1 (en) * | 1990-11-14 | 1992-05-29 | Minnesota Mining And Manufacturing Company | Inhalation device |
Family Cites Families (6)
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US5239991A (en) * | 1989-06-21 | 1993-08-31 | Fisons Plc | Disposable powder medicament inhalation device with peel-off cover |
PL165973B1 (en) * | 1990-06-28 | 1995-03-31 | Boehringer Ingelheim Kg | Carrier containing a powdered therapeutic agent and method of obtaining such carrier containing a powdered therapeuthic agent |
IT1243344B (en) * | 1990-07-16 | 1994-06-10 | Promo Pack Sa | MULTI-DOSE INHALER FOR POWDER MEDICATIONS |
SE9002895D0 (en) * | 1990-09-12 | 1990-09-12 | Astra Ab | INHALATION DEVICES FOR DISPENSING POWDERS I |
FR2667790A1 (en) * | 1990-10-04 | 1992-04-17 | Valois | Cartridge for holding small doses of powder in the form of strips designed to be used in a powder inhaler, and its method of manufacture |
US5497763A (en) * | 1993-05-21 | 1996-03-12 | Aradigm Corporation | Disposable package for intrapulmonary delivery of aerosolized formulations |
-
1992
- 1992-11-27 SE SE9203570A patent/SE9203570D0/en unknown
-
1993
- 1993-11-22 IS IS4095A patent/IS4095A/en unknown
- 1993-11-23 HU HU9501552A patent/HU219113B/en not_active IP Right Cessation
- 1993-11-23 CA CA002149027A patent/CA2149027C/en not_active Expired - Fee Related
- 1993-11-23 AU AU55824/94A patent/AU674717B2/en not_active Ceased
- 1993-11-23 BR BR9307537A patent/BR9307537A/en not_active IP Right Cessation
- 1993-11-23 DE DE69330962T patent/DE69330962T2/en not_active Expired - Lifetime
- 1993-11-23 WO PCT/SE1993/001007 patent/WO1994012230A1/en active IP Right Grant
- 1993-11-23 EP EP94901134A patent/EP0670742B1/en not_active Expired - Lifetime
- 1993-11-23 AT AT94901134T patent/ATE206941T1/en not_active IP Right Cessation
- 1993-11-23 JP JP51255094A patent/JP3523255B2/en not_active Expired - Fee Related
- 1993-11-23 US US08/436,334 patent/US5582162A/en not_active Expired - Lifetime
-
1995
- 1995-05-23 NO NO952038A patent/NO952038L/en not_active Application Discontinuation
- 1995-05-26 FI FI952566A patent/FI952566A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013327A1 (en) * | 1989-04-28 | 1990-11-15 | Riker Laboratories, Inc. | Dry powder inhalation device |
WO1990013328A1 (en) * | 1989-04-28 | 1990-11-15 | Riker Laboratories, Inc. | Dry powder inhalation device |
GB2242134A (en) * | 1990-03-02 | 1991-09-25 | Glaxo Group Ltd | Inhalation device |
EP0469814A1 (en) * | 1990-07-31 | 1992-02-05 | Lilly Industries Limited | Medicament administering devices |
WO1992005823A1 (en) * | 1990-10-04 | 1992-04-16 | Valois | Powder inhaler |
WO1992008509A1 (en) * | 1990-11-14 | 1992-05-29 | Minnesota Mining And Manufacturing Company | Inhalation device |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996016687A1 (en) * | 1994-11-29 | 1996-06-06 | Astra Aktiebolag | Dose indicating device |
AU698891B2 (en) * | 1994-11-29 | 1998-11-12 | Astra Aktiebolag | Dose indicating device |
US6076521A (en) * | 1994-11-29 | 2000-06-20 | Astra Aktiebolag | Dose indicating device |
US6240918B1 (en) | 1996-02-21 | 2001-06-05 | Schering Corporation | Powdered medication inhaler |
US5794613A (en) * | 1997-01-09 | 1998-08-18 | Sepracor, Inc. | Multiple-dose dispenser for dry powder inhalers |
US6698425B1 (en) | 1997-02-07 | 2004-03-02 | Astrazeneca Ab | Powder inhaler |
US8997799B2 (en) | 2006-03-23 | 2015-04-07 | Adamis Pharmaceuticals Corporation | Powder filling processes |
EP1996173A4 (en) * | 2006-03-23 | 2012-02-29 | 3M Innovative Properties Co | Powder filling processes |
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Also Published As
Publication number | Publication date |
---|---|
AU5582494A (en) | 1994-06-22 |
DE69330962D1 (en) | 2001-11-22 |
JP3523255B2 (en) | 2004-04-26 |
FI952566A0 (en) | 1995-05-26 |
IS4095A (en) | 1994-05-28 |
US5582162A (en) | 1996-12-10 |
ATE206941T1 (en) | 2001-11-15 |
CA2149027A1 (en) | 1994-06-09 |
SE9203570D0 (en) | 1992-11-27 |
EP0670742B1 (en) | 2001-10-17 |
AU674717B2 (en) | 1997-01-09 |
HU9501552D0 (en) | 1995-07-28 |
EP0670742A1 (en) | 1995-09-13 |
CA2149027C (en) | 2005-04-05 |
FI952566A (en) | 1995-05-26 |
JPH08503403A (en) | 1996-04-16 |
DE69330962T2 (en) | 2002-05-16 |
NO952038D0 (en) | 1995-05-23 |
HU219113B (en) | 2001-02-28 |
NO952038L (en) | 1995-05-23 |
HUT71188A (en) | 1995-11-28 |
BR9307537A (en) | 1999-06-01 |
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